import Vue from 'vue'
import Router from 'vue-router'
import Login from '../components/Login'
import Home from '../components/Home'
// ddjh
import DdjhDa from '../components/ddjh/da/ddjh_da'
// fhyc
import FhycSt from '../components/fhyc/st/fhyc_st'
// sjxh
import SjxhDa from '../components/sjxh/da/sjxh_da'
Vue.use(Router)

const router = new Router({
    routes: [
        { path: '/', redirect: '/login' },
        { path: '/login', component: Login },
        {
            path: '/home', component: Home,
            children: [
                {
                    path: '/DdjhDa', component: DdjhDa
                }, {
                    path: '/FhycSt', component: FhycSt
                }, {
                    path: '/SjxhDa', component: SjxhDa
                }
            ]
        }
    ]
})
// 挂载路由导航守卫
router.beforeEach((to, from, next) => {
    // to:将要访问的路径;from:从哪个路径跳转而来;next:是一个函数，表示放行。next()表示放行，next('/login')强制跳转
    if (to.path === '/login') return next();
    // 获取token
    const tokenStr = window.sessionStorage.getItem('token');
    if (!tokenStr) return next('/login');
    next();
})
export default router;